Open AccessGenerator problem for certain property T factors
Author(s) -
Liming Ge,
Junhao Shen
Publication year - 2002
Publication title -
proceedings of the national academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.022593699
Subject(s) - property (philosophy) , generator (circuit theory) , combinatorics , mathematics , discrete mathematics , pure mathematics , physics , philosophy , quantum mechanics , epistemology , power (physics)
We show that the property T factors associated with groups SL(n)(Z), n > or = 3 are generated by two selfadjoint elements, one of which has an arbitrarily small support. This answers a question of Dan Voiculescu.
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